Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Mrk 421	2014-04-27	03:32:49	2456774.64778	1	-1.744	0.004	12.62	0.02
OJ 287	2014-04-27	03:58:05	2456774.66534	4	1.031	0.011	15.22	0.01
Mrk 421	2014-04-27	05:06:38	2456774.71294	1	-1.746	0.010	12.61	0.02
3C 273	2014-04-27	06:39:53	2456774.77770	C	1.011	0.002	12.88	0.04
3C 279	2014-04-27	07:06:31	2456774.79619	1	2.943	0.005	15.34	0.01
Mrk 421	2014-04-27	07:27:39	2456774.81087	1	-1.741	0.007	12.62	0.02
PKS1222+216	2014-04-27	07:55:26	2456774.83016	1	0.629	0.008	14.82	0.04
W Com	2014-04-27	08:22:43	2456774.84911	A	3.865	0.007	15.95	0.04
PKS1510-08	2014-04-27	09:00:09	2456774.87510	1	4.828	0.010	16.43	0.03
Mrk 501	2014-04-27	11:07:57	2456774.96385	A	1.284	0.014	13.89	0.01
BL Lac	2014-04-27	11:28:07	2456774.97785	B	1.918	0.004	14.86	0.01
3C 454.3	2014-04-27	11:45:28	2456774.98991	4	1.868	0.028	15.70	0.04